button_tour_off=new Image(130,20);
button_tour_off.src="index_files/button_tour.gif";
button_tour_on=new Image(130,20);
button_tour_on.src="index_files/button_tour_on.gif";

button_about_off=new Image(130,20);
button_about_off.src="index_files/button_about.gif";
button_about_on=new Image(130,20);
button_about_on.src="index_files/button_about_on.gif";

button_job_off=new Image(130,19);
button_job_off.src="index_files/button_job.gif";
button_job_on=new Image(130,19);
button_job_on.src="index_files/button_job_on.gif";

button_personal_off=new Image(130,21);
button_personal_off.src="index_files/button_personal.gif";
button_personal_on=new Image(130,21);
button_personal_on.src="index_files/button_personal_on.gif";

button_russia_off=new Image(130,21);
button_russia_off.src="index_files/button_russia.gif";
button_russia_on=new Image(130,21);
button_russia_on.src="index_files/button_russia_on.gif";

button_contacts_off=new Image(130,22);
button_contacts_off.src="index_files/button_contacts.gif";
button_contacts_on=new Image(130,22);
button_contacts_on.src="index_files/button_contacts_on.gif";

icon_contacts_off=new Image(30,31);
icon_contacts_off.src="index_files/icon_contacts.gif";
icon_contacts_on=new Image(30,31);
icon_contacts_on.src="index_files/icon_contacts_on.gif";

icon_home_off=new Image(30,30);
icon_home_off.src="index_files/icon_home.gif";
icon_home_on=new Image(30,30);
icon_home_on.src="index_files/icon_home_on.gif";

icon_tour_off=new Image(30,32);
icon_tour_off.src="index_files/icon_tour.gif";
icon_tour_on=new Image(30,32);
icon_tour_on.src="index_files/icon_tour_on.gif";

icon_about_off=new Image(30,30);
icon_about_off.src="index_files/icon_about.gif";
icon_about_on=new Image(30,30);
icon_about_on.src="index_files/icon_about_on.gif";

icon_job_off=new Image(30,30);
icon_job_off.src="index_files/icon_job.gif";
icon_job_on=new Image(30,30);
icon_job_on.src="index_files/icon_job_on.gif";

icon_personal_off=new Image(30,32);
icon_personal_off.src="index_files/icon_personal.gif";
icon_personal_on=new Image(30,32);
icon_personal_on.src="index_files/icon_personal_on.gif";


	function lightOn(imgName)
	{
		document[imgName].src=eval(imgName+"on.src")
	}
	
	function lightOff(imgName)
	{
		document[imgName].src=eval(imgName+"off.src")
	}


function open_window(page)
	{
	window.open(page,'_new','width=600,height=400,resizable=no,status=no,menubar=no,toolbars=no,scrollbars=no')
	}